What does C2 control?

What does C2 control?

C1, C2, and C3 (the first three cervical nerves) help control the head and neck, including movements forward, backward, and to the sides. 1. The C2 dermatome handles sensation for the upper part of the head, and the C3 dermatome covers the side of the face and back of the head.

What happens if you fracture C2?

Symptoms of a minor C2 fracture can include problems moving the neck, pain, swelling, tenderness, trouble swallowing, loss of feeling or a tingling sensation in the arms and legs,numbness or pain at the base of the head, double vision, or loss of consciousness.

What is a C2 neck injury?

The hangman’s fracture refers to a break in a bone known as C2, because it is the second bone down from the skull in your cervical (neck) vertebrae. A fracture can be a partial or complete break in a bone. The injury can also cause the C2 to move out of alignment with the bone right below it, known as the C3.

What does C2 in your neck control?

The C1 and C2 vertebrae function together to give your head flexibility. With the atlas and axis relationship, you are able to swivel and rotate your head, as well as support your head. These two vertebrae are more responsible for the head’s rotational range of motion than from any other joint.

What is C2 called?

C2 (cervical vertebra): C2 is the symbol for the second cervical vertebra, which is also called the axis. It is so-named because the uppermost cervical vertebra (called the atlas) rotates about the odontoid process of the second cervical vertebra.

Where is C2 on the spine?

What are the C1 and C2 vertebrae? The C1 and C2 vertebrae are the highest of the spinal vertebrae and are located at the very top of the neck, connecting the head to the spine. The C1 vertebrae is named atlas and the C2 vertebrae is named axis.

How do you fix a C2 fracture?

Treatment for type I C2 (axis) fractures is hard-collar immobilization for 6-8 weeks, which usually is quite successful. Type II fractures can be managed conservatively or surgically….Odontoid fractures

1. Halo immobilization.
2. Internal fixation (odontoid screw fixation)
3. Posterior atlantoaxial arthrodesis.

Can you survive a C2 fracture?

Injuries to the C1 and C2 vertebrae are rare, accounting for only 2% of spinal injuries each year. However, they are also considered to be the worst spinal cord injury that it is possible to sustain, and often fatal.

Where is the C2 nerve located?

The C2 nerve was observed to emerge from the spinal dura between the posterior arch of the C1 and the lamina of the C2 vertebra and continued as the C2 ganglion extradurally, either just medial or dorsal to the lateral mass of C1, and the C1-C2 facet joint and medial to the vertical segment of the vertebral artery.

How is a C2 fracture treated?

Treatment for type I C2 (axis) fractures is hard-collar immobilization for 6-8 weeks, which usually is quite successful. Type II fractures can be managed conservatively or surgically.

How long does it take for a C2 fracture to heal?

Typically, recovery after nonsurgical treatment of C1-C2 takes 8 to 12 weeks.

How does damage at the C2 level affect the body?

Damage at the C2 level can significantly affect motor control and sensation throughout the entire body. To help you understand what to expect after a C2 spinal cord injury (SCI), this article will go over what functions can be affected and various rehabilitative interventions that can promote recovery.

What happens when you have a C1 or C2 vertebrae injury?

When someone experiences complete or partial paralysis from the neck down — their trunk and all four limbs — it is commonly referred to as tetraplegia or quadriplegia. An injury to the cervical vertebrae C1 and a C2 spinal cord injury are both considered highly rare injuries to sustain.

What happens to a person with a C2 sci?

Individuals with C2 spinal cord injuries may experience impaired diaphragm function, which affects their ability to breathe independently. As a result, C2 SCIs are often fatal and require immediate medical attention. Many need the assistance of a ventilator to breathe and may consequently struggle to speak.

Which is the second most common fracture of the C2 vertebrae?

A hangman’s fracture is a term used to refer to a bilateral fracture of the C2 vertebrae. The hangman’s fracture is the second most common type of fracture of the C2 vertebrae and occurs along the pars interarticularis of the vertebrae.